Client side SelectedRows

[Pierre]

Hi, after updating to the last version, this client code stop fonctionning:

 

for (var i = 0; i < grid.MasterTableView.SelectedRows.length; i++)

 

{
    ... 

 

 

 

}

i got a not defined error on the MasterTableView
I try this:

for

 

(var i = 0; i < grid.get_masterTableView().SelectedRows.length; i++)

 

 

{
    ... 

 now i got this objet do not have this properties.

any suggestion? Thanks

 

[Vlad]

Hello Pierre,

Here is an example:

for (var i = 0; i < grid.get_masterTableView().get_selectedItems().length; i++)
{
    // your code goes here
}

Greetings,
Vlad
the Telerik team

Check out Telerik Trainer, the state of the art learning tool for Telerik products.

[Pierre]

I got the same error: here all the function. Can you help my to convert it correctly?

            function OnLogoChange(sender, eventArgs)
            {
               <telerik:RadCodeBlock runat="server">
               var grid = window["<%= RadGridComm.ClientID %>"];
               </telerik:RadCodeBlock>



               for (var i = 0; i < grid.get_masterTableView().get_selectedItems().length; i++)
                {
                    var Row = grid.get_masterTableView().get_selectedItems()[i];
                    var ID = grid.get_masterTableView().GetCellByColumnUniqueName(Row, "ID");
                    var oWindow = radopen ("/Site/Usager/ChangePhoto.aspx?sUID=" + ID.innerText + "&sType=Logo", "ChangeLogo");
                }

            }

[Iana Tsolova]

Hi Pierre,

I looked at your code and here are my findings:

• The RadCodeBlock control should not be placed inside a client function. It should surround the <script> tag. Find more infomration about RadCodeBlock here.
• In order to access the grid client-side object, you need to use the $find() method as described here.

Please try modifying your code as below and let me know if it makes any difference:

<telerik:RadCodeBlock runat="server" ID="RadCodeBlock1">
<script type="text/javascript">
function OnLogoChange(sender, eventArgs)
{
    var grid = $find("<%= RadGridComm.ClientID %>");
    for (var i = 0; i < grid.get_masterTableView().get_selectedItems().length; i++)
    {
        var Row = grid.get_masterTableView().get_selectedItems()[i];
        var ID = grid.get_masterTableView().GetCellByColumnUniqueName(Row, "ID");
        var oWindow = radopen("/Site/Usager/ChangePhoto.aspx?sUID=" + ID.innerText + "&sType=Logo", "ChangeLogo");
    }
}
</script>
</telerik:RadCodeBlock>

All the best,
Iana
the Telerik team

Check out Telerik Trainer, the state of the art learning tool for Telerik products.